Human A&P Final
Figure 18-1
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Figure 20-1
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Figure 23-1
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Figure 23-2
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Figure 24-1
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Figure 24-2
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Figure 26-2
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Where does most nutrient reabsorption occur>
3
Which point of the graph shows when potassium ion outflow exceeds sodium ion inflow?
3
Which part of the neuron can conduct an action potential?
3,4
Indentify the structure that is covered by the stapes
4
Which area of the graph shows when membrane potential approaches the potassium equilibrium potential?
4
Where would penicillian be secreted?
5
Which area is sensitve to the hormone ADH?
5.6
What is produced by the structure labeled 7?
Antibodies
A person with type A blood has
Antigen A, Anti B aggluintins
________ are receptors in the aorta that monitor the blood pressure
Baroreceptors
Sympathetic Effects
Blood glucose goes up, Increase respritory rate and respriatory passageways dialate, increased heart rate, sweat glands activate
What is produced by the structure labeled "2"?
CSF
Which type of membrane channels are found at label "1"?
Chemically gated channels
What physiological process occurs at the structure labeled 1?
Conducts filtration
A ray of light entering the eye will encounter what structures in what order
Conjuntiva, cornia, aceous humor, pupil, lens, posterior cavity, viterus humor, back of eye
Cerebrum
Conscious thought processes, intellectual functions, Memory storage and processing, Conscious and subconscious regulationi
What is the function or the structure labeled 6?
Control stomach emptying
Cerebellum
Coordinates complex somatic motor patterns, adjusts output of other somatic motor centers and brain and spinal cord
Which muscles contract to cause the movement indicated by the arrows labeled 6 and 7?
Diaphragm
What is produced by the structure labeled 1?
Egg, Estrogen, Progesterone, and Inhibin
Which muscles produces the movement labeled 1?
External Intercostals
What is "prickling pain"?
Fast pain
What is the function of the nerve labeled "4"?
Hearing and equilibrium
List several functions of 12
Improve warming of incoming air, causes air to swirl within the respritatory passageway, create narrow passageways, helps with olfaction
Pia Mater
Innermost layer of the brain
Which chamber recieves oxygenated blood from the pulmonary circuit?
Left Atrium
The stretch reflex is activated by ___ and is important for ___
Lenghtening the muscle, balance
Where does countercurrent multiplaction occur?
Loop of Henle
Pain is to ____ as cold is to ___
Mechnoreceptors, thermoreceptors
What is the function of the nerve labeled "10"?
Moves eyes-motor
The surface of the post central gyrus contains the
Primary sensory cortex
Mesencephalon
Processing of visual and auditory data, generation of reflexes, somatic motor responses, maintence of consciousness
Pons
Relays sensory info to the cerebellum and thalmus, subconcious somatic and visceral motor centers
Medulla Oblongata
Relays sensory information to thalamus and to other portions of the brain stem, autonomic cneters for regulations of visceral functions
Which structure helps the stomach to stretch as it fills with food?
Rugae
What is the function of the structure labeled "7"?
Smell-Sensory
The highest levels of information processing occur in the
cerebrum
The layer of connective tissue that surrounds individual axons within a peripheral nerve is termed the
endoneurium
The outermost connective-tissue covering of the nerves is the
epineurium
Thermoreceptors
temperature receptors, free nerve endings
The auditory cortex is located in the
temporal lobe
People wiht type AB blood are considered the universal recipient for transfusions because
they dont have a or b antigens
Gustatory receptors are located in the
tounge, pharynx, and larynx
Figure 12-1 The Neuron
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Figure 14-1
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Figure 14-2
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Figure 17-2
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Figure 28-1
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Figure 28-2
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Which structure vibrates to produce sound?
11
Which structure is known as the vestibule?
6
Which structure contains the receptors for hearing?
9
What are the autonomical structures that sound waves pass through?:
Auditory Ossicles
Which structure controls the contraction of the musclaris externa?
Myenteric Plexus
What is the relationship between the pressures labeled 8?
Outside < Inside
The layer of connective tissure that surrounds a fasicicle within a peripheral nerve is the
Perineurim
The _____ nerve, which arises in the cervical plexus, innervates the diaphragm
Phernic
The primary motor cortex is the surface of the
Precentral gyrus
What is the function of the structure labeled "8"?
Prevents food from entering the larynx
Arachnoid Mater
Second layer
Indenify the structure that produces a fructose-rich fluid
Seminal Gland, 10
Which structure is lined by ciliated epithelium?
Uterine Tubes
A definiency of which hormone can lead to diabetes insipidus?
Vasopression
Which type of membrane channels are found at label "3"?
Voltage gated channels
If your vision in 20/15, this means you can see
at 15 feet what a normal person could see at 20
The doral root ganglia mainly contain
axon of sensory neurons
The ventral root of the spinal nerve contains
axons of motor neurons
In meningitis,
bacteria can cause the virus, inflammation of the meninges
Mechanoreceptors that respond to changes in blood pressure called
baroreceptors
Contraction of the muscle layer labeled 9 cause the digestive tract to
circular muscle
Hemolytic disease of the newborn may result
if an R-H negative mother carries an RH postivie fetus
The sense of taste projects to the gustatory cortex located in the
insula and frontal lobe
Spinal nervces are made of
mixed nerves-afferent(sensory) and efferant (motor)
The visual cortex is located in the
occipital lobe
A persons blood type is determined largely by the
presence or adsence of specific antigens on cell membrane
Receptors that montior the postition of joints belong to the catergory called
proprireceptors
Your uncle was just diagnosed with a heart attack. One of his major symptoms is left arm pain. You are not surprised because you are familiar with the phenomenon of
referred pain
The doral and ventral root of each sprinal segment unite to form
spinal nerve
Which area of the graph shows when passive deplorization is occuring?
1
Figure 12-2 The Nerve Action Potential
1. Passive Deplorization 2. Sudden in rush of sodium ions 3. Potassium ion outflows 4. Refractory Period
Which area of the graph occurs when there is asudden inrush of sodium ions?
2
What is the relationship between the pressures at label 3?
Outside > Inside
What is the function of the nerve labeled "5"?
Parasympathetic nerve to viscera
What type of epithelium covers the structure labeled 6
Simple Columnar Epithelium
What is produced by the structure labeled 7?
Sperm, testorone, inhibin
Parasympathetic Effects
Stimulates visceral activity, conserves energy and promotes sedentary activties, constricts pupil and airways, decrease metabolic rate, heart rate and blood pressure, Urination and defecation stimulation, secretion by digestive glands, secretion of hormones
What pressure will be present in the space labeled 4?
Subatmospheric Pressure
What are the six primary taste sensations?
Sweet, salty, bitter, sour, umami, water
Diecephalon
Thalmus-relay and processing centers for sensory infro Hypothalamus-centers for controlling emotions, autonomic functions and hormone production
Dura Mater
outermost layer
